For the equilibrium PH3BCl3(s)D PH3(g) + BCl3(g) , KP = 0.052 at 60oC. What is KC?
For the equilibrium PH3BCl3(s)D PH3(g) + BCl3(g) , KP = 0.052 at 60oC. What is KC?
At 80 ∘C, Kc=1.87×10^−3 for the reaction PH3BCl3(s)⇌PH3(g)+BCl3(g) A.) Calculate the equilibrium concentration of PH3 if a solid sample of PH3BCl3 is placed in a closed vessel at 80 ∘C and decomposes until equilibrium is reached. B.) Calculate the equilibrium concentration of BCl3 if a solid sample of PH3BCl3 is placed in a closed vessel at 80 ∘C and decomposes until equilibrium is reached. C.) If the flask has a volume of 0.26 L , what is the minimum mass...
At 80°C, KP = 1.57 for the following reaction. PH3BCl3 (s)‹=› PH3 (g) + BCl3 (g) If a solid sample is placed in a closed vessel and equilibrium is reached, what are the equilibrium pressures of the gases?
Calculate the equilibrium partial pressure (atm) of BCl3in a 2.00 L container that was evacuated, then charged with 4.29 g of PH3BCl3 and allowed to come to equilibrium at 25 Celsius. PH3BCl3(s)⇄PH3(g) + BCl3(g) Kp= 0.052 atm^2
3. Given Kc or Kp for the following reactions, what is the value of Kp or Ke? (a) 12 (g) + Cl2 (a) 22ICI (g): Kc = 2.0 x105 at 25°C (b) N204(g) + 2NO2(0); Kc = 0.90 at 120 °C (c) CaCO3(s) = Cao (s) + CO2 (ox Kp = 1.67 x 102 at 740 °C 4. A container contains an equilibrium mixture of H2 (g), 12(g), and Hl) at 721 K. The concentration of each substance present at...
a) Calculate Kp for this reaction. (10 pts each)
P4O10(s) + 16 H2(g) -> 4 PH3(g) + 10 H2O(g)
-) Calculate AG if the amount of chemicals is adjusted to 5.6 g P.0.0, 2 atm H2, 0.35 atm PH3, and 0.58 atm water?
2. At 55°C, the equilibrium constant for the reaction N2(g) + 3H2(g) + 2NH3(g) is Kp=0.05. What is the equilibrium constants Kc and Kp for the reaction 4NH3 + 2N2(g) + 6H2(g)? Kp = 400 Kc = 7.62 x 10 3. For the reaction given below, 10.00 moles of A and 25.00 moles of B are placed in a 5.00-L container at 120 °C. A(g) +2B(g) → C(g) At equilibrium, the concentration of A is 0.5 mol/L. What is the...
Phosphine (PH3) decomposes at elevated temperatures, yielding gaseous P2 and H2: 2PH3(g)⇌P2(g)+3H2(g) Kp= 398 at 873 K When a mixture of PH3, P2, and H2 comes to equilibrium at 873 K, PP2= 0.422 atm and PH2= 0.822 atm. What is PPH3?
For the equilibrium: 2 SO3(g) < = > O2(g) + 2 SO2(g) Kp = 0.269 at 625 oC What is Kc at this temperature? Kp = Kc[RT]Δn R = 0.08206 L-atm/mol K
The equilibrium constant, Kp. for the following reaction is 1.04x10-2 at 548 K. Calculate Kc for this reaction at this temperature. NH4Cl(s) PNH3(g) + HCl(g) Kc Submit Answer Retry Entire Group 8 more group attempts remaining
23 A) For the reaction 2CH4(g)⇌C2H2(g)+3H2(g) Kc = 0.130 at 1651
∘C . What is Kp for the reaction at this temperature?
23 B) For the reaction N2(g)+3H2(g)⇌2NH3(g) Kp= 3.40×10−3 at 292
∘C. What is Kc for the reaction at this temperature?
Part A For the reaction 2CH (g) = C2H2(g) + 3H2(g) Kc = 0.130 at 1651 °C. What is K, for the reaction at this temperature? Express your answer numerically. View Available Hint(s) V AC ? K Kp...